bvaradar commented on issue #759: Deltastreamer not working in non partition 
table
URL: https://github.com/apache/incubator-hudi/issues/759#issuecomment-505197469
 
 
   @amaranathv 
   
   Apart from changing the partition extractor class, you would need to change 
the keyGeneratorClass for non-partitioned table.
   
   Use this param "--key-generator-class 
com.uber.hoodie.NonpartitionedKeyGenerator" as part of DeltaStreamer 
command-line execution.
   
   Also, ensure we have the following configs defined in the properties file 
used by delta-streamer:
   
   
hoodie.datasource.write.keygenerator.class=com.uber.hoodie.NonpartitionedKeyGenerator
   
hoodie.datasource.hive_sync.partition_extractor_class=com.uber.hoodie.hive.NonPartitionedExtractor
   We will eventually remove the DeltaStreamer CLI and rely on the properties 
config for uniform handling.
   
   Thanks,
   Balaji.V

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